#include <Arduino.h>
#include <M5Unified.h>
#include "config.h"
#include "settings.h"
#include "wifi_manager.h"
#include "power_manager.h"
#include "button_handler.h"

SettingsManager settingsManager;
WiFiManager wifiManager;
PowerManager powerManager;
ButtonHandler buttonHandler;

void setup() {
    auto cfg = M5.config();
    M5.begin(cfg);

    Serial.begin(115200);
    Serial.println("[main] Immich Frame booting...");

    powerManager.begin();
    settingsManager.begin();
    wifiManager.begin(settingsManager);
    buttonHandler.begin(powerManager, settingsManager);

    Serial.println("[main] Boot complete");
}

void loop() {
    M5.update();
    powerManager.updateBatteryLED();

    ButtonEvent event = buttonHandler.poll();
    switch (event) {
        case ButtonEvent::NextPhoto:
            Serial.println("[main] → Next photo requested");
            break;
        case ButtonEvent::RandomPhoto:
            Serial.println("[main] → Random photo requested");
            break;
        case ButtonEvent::PlayPause:
            Serial.println("[main] → Play/Pause toggled");
            break;
        case ButtonEvent::DeepSleep:
        case ButtonEvent::FactoryReset:
            break;  // Handled internally
        case ButtonEvent::None:
            break;
        default: {
            ButtonEvent unreachable = event;
            (void)unreachable;
            break;
        }
    }

    delay(10);  // 100Hz poll rate for responsive buttons
}